I had a dream where I was in a videogame I had been playing before I went to sleep. I was running through a train made of crumbly stone, going around a mountain made of snow and concrete. It felt tiring to run; in the video game weapons you had but weren't using disappeared, not so in the dream. I had a dark brown trench coat, with plates of metal armor on the shoulders and forearms, and a protective vest with little things of ammo, and a backpack with an antenna on it. I also this big lasergun with a launcher thingy on the bottom, and a collapsible electric sword baton thing. Every thing looked sort of orange, cus I had a helmet and a visor.
Either way, was running into one of the train cars when this black armored dude leapt out from behind a seat and brained me with the back of his lasergun. I fell down, and he was gonna shoot me, but I swept his legs from under him and his shot went wild. We were wrestling for his gun(mine went flying when I got hit) he punched me in the face, smashed the vizor, knocked a tooth out. I wrenched his gun out of his other hand, and broke his finger in the trigger guard, and then shot him in the face, and his helmet exploded and I got a bunch of cuts from the shrapnel. I got up and staggered around for a bit, and cleaned myself up with some of the medical gear in the backpack. And then I went and found my laser rifle and shot some of these odd blue aliens that had been accumulating on the mountain outside. I climbed out of the train car, and climbed my way a safe distance up the mountain, then I used 2 blue glowing detonators to demolish the supports of the train tracks, I was feeling very groggy and tired. I sat down and went to my backpack for some rations, the train and the segment of tracks it had rested on tumbled down the mountain in a cloud of smoke and powdered snow. I couldn't eat rations though, because my mouth really hurt, and my front teeth felt really weird and delicate. I toggled the communications device on my helmet to tell my commander(in retrospect, idk who that guy was) I finished my job. The comlink wasn't working though, it was broken, probably from when I got brained by that other dude. At this point I was really groggy, the adrenaline from combat had since faded. I had done a shit job with the medkit, and was losing a lot of blood from the shrapnel wounds. I lay there in the snow, but I wasn't very cold. I went to sleep. Then I woke up, and got out of bed.